chloroplast Medicago prostrata [gbpln]: 1 CDS's (507 codons)
fields: [triplet] [frequency: per thousand] ([number])
UUU 75.0(    38)  UCU 31.6(    16)  UAU 55.2(    28)  UGU  7.9(     4)
UUC 15.8(     8)  UCC 13.8(     7)  UAC  5.9(     3)  UGC  3.9(     2)
UUA 43.4(    22)  UCA 23.7(    12)  UAA  0.0(     0)  UGA  2.0(     1)
UUG 27.6(    14)  UCG  7.9(     4)  UAG  0.0(     0)  UGG 15.8(     8)

CUU 25.6(    13)  CCU 11.8(     6)  CAU 27.6(    14)  CGU  5.9(     3)
CUC  3.9(     2)  CCC  2.0(     1)  CAC  3.9(     2)  CGC  3.9(     2)
CUA  7.9(     4)  CCA 13.8(     7)  CAA 21.7(    11)  CGA 19.7(    10)
CUG  9.9(     5)  CCG  3.9(     2)  CAG  5.9(     3)  CGG  9.9(     5)

AUU 53.3(    27)  ACU 13.8(     7)  AAU 53.3(    27)  AGU 19.7(    10)
AUC 17.8(     9)  ACC  2.0(     1)  AAC  7.9(     4)  AGC  7.9(     4)
AUA 21.7(    11)  ACA  7.9(     4)  AAA 55.2(    28)  AGA 23.7(    12)
AUG  7.9(     4)  ACG  2.0(     1)  AAG 11.8(     6)  AGG  2.0(     1)

GUU 11.8(     6)  GCU 15.8(     8)  GAU 27.6(    14)  GGU  7.9(     4)
GUC  7.9(     4)  GCC  5.9(     3)  GAC  5.9(     3)  GGC  3.9(     2)
GUA 17.8(     9)  GCA  3.9(     2)  GAA 41.4(    21)  GGA  5.9(     3)
GUG 11.8(     6)  GCG  2.0(     1)  GAG 13.8(     7)  GGG  2.0(     1)

Coding GC 30.44% 1st letter GC 36.29% 2nd letter GC 30.37% 3rd letter GC 24.65%

Format:
Genetic codes (NCBI)
Codon Usage Table with Amino Acids
A style like CodonFrequency output in GCG Wisconsin PackageTM

CDS Search:

Keyword example: ribosomal protein / MAP kinase
List of codon usage for each CDS (format)
Homepage